26103619026

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:449

約数の個数: 144

約数和(自身を含む): 60165892800

約数和(自身を除く): 34062273774

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 71, 87, 142, 149, 163, 174, 213, 261, 298, 326, 426, 447, 489, 522, 639, 841, 894, 978, 1278, 1341, 1467, 1682, 2059, 2523, 2682, 2934, 4118, 4321, 4727, 5046, 6177, 7569, 8642, 9454, 10579, 11573, 12354, 12963, 14181, 15138, 18531, 21158, 23146, 24287, 25926, 28362, 31737, 34719, 37062, 38889, 42543, 48574, 59711, 63474, 69438, 72861, 77778, 85086, 95211, 104157, 119422, 125309, 137083, 145722, 179133, 190422, 208314, 218583, 250618, 274166, 306791, 335617, 358266, 375927, 411249, 437166, 537399, 613582, 671234, 704323, 751854, 822498, 920373, 1006851, 1074798, 1127781, 1233747, 1408646, 1724377, 1840746, 2013702, 2112969, 2255562, 2467494, 2761119, 3020553, 3448754, 4225938, 5173131, 5522238, 6041106, 6338907, 8896939, 9732893, 10346262, 12677814, 15519393, 17793878, 19465786, 20425367, 26690817, 29198679, 31038786, 40850734, 50006933, 53381634, 58397358, 61276101, 80072451, 87596037, 100013866, 122552202, 150020799, 160144902, 175192074, 183828303, 300041598, 367656606, 450062397, 900124794, 1450201057, 2900402114, 4350603171, 8701206342, 13051809513, 26103619026]

約数ペア:

[(1, 26103619026), (2, 13051809513), (3, 8701206342), (6, 4350603171), (9, 2900402114), (18, 1450201057), (29, 900124794), (58, 450062397), (71, 367656606), (87, 300041598), (142, 183828303), (149, 175192074), (163, 160144902), (174, 150020799), (213, 122552202), (261, 100013866), (298, 87596037), (326, 80072451), (426, 61276101), (447, 58397358), (489, 53381634), (522, 50006933), (639, 40850734), (841, 31038786), (894, 29198679), (978, 26690817), (1278, 20425367), (1341, 19465786), (1467, 17793878), (1682, 15519393), (2059, 12677814), (2523, 10346262), (2682, 9732893), (2934, 8896939), (4118, 6338907), (4321, 6041106), (4727, 5522238), (5046, 5173131), (6177, 4225938), (7569, 3448754), (8642, 3020553), (9454, 2761119), (10579, 2467494), (11573, 2255562), (12354, 2112969), (12963, 2013702), (14181, 1840746), (15138, 1724377), (18531, 1408646), (21158, 1233747), (23146, 1127781), (24287, 1074798), (25926, 1006851), (28362, 920373), (31737, 822498), (34719, 751854), (37062, 704323), (38889, 671234), (42543, 613582), (48574, 537399), (59711, 437166), (63474, 411249), (69438, 375927), (72861, 358266), (77778, 335617), (85086, 306791), (95211, 274166), (104157, 250618), (119422, 218583), (125309, 208314), (137083, 190422), (145722, 179133)]